*{
    margin: 0;
    padding: 0;
}
.clear:after{
    content:"";
    display:block;
    width:0;
    height:0;
    overflow:hidden;
    clear:both;
}
a,u,s,del{
    text-decoration: none;
    color: inherit;
    display: block;
}
ul li{
    list-style: none;
}
b,strong,h1,h2,h3,h4,h5,h6{
    font-weight: normal;
    font-size: 16px;
}
i,em{
    font-style: normal;
}
img{
    display: block;
}